60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 (x+3)÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6(2x-6)=12.6....
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![60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 (x+3)÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6(2x-6)=12.6....](/uploads/image/z/1631013-69-3.jpg?t=60%2B2x%3D185+7x%2B22%3D43+16%2B8x%3D40+4x-54%3D14+0.5x-1.2%C3%975%3D3.8+%EF%BC%88x%2B3%EF%BC%89%C3%B72%3D10.5+6x%2B4%C3%976%3D72+5x-16.5%C3%973%3D25+x%2B4.8x%3D29+12.5x-0.9x%3D52.2+6x%2B9x-12x%3D2.37+8x-6%3D70+12x%2B48%3D132+4x%2B8x%3D14.4+5.8x-1.6x%3D12.6+3x%2B2x%C3%9712%3D42+6%EF%BC%882x-6%EF%BC%89%3D12.6....)
60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 (x+3)÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6(2x-6)=12.6....
60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 (x+3)÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6(2x-6)=12.6
....
60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 (x+3)÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6(2x-6)=12.6....
60+2x=185 x=62.5
7x+22=43 x=3
16+8x=40 x=3
4x-54=14 x=17
0.5x-1.2×5=3.8 x=19.6
(x+3)÷2=10.5 x=18
6x+4×6=72 x=8
5x-16.5×3=25 x=14.9
x+4.8x=29 x=5
12.5x-0.9x=52.2 x=4.5
6x+9x-12x=2.37 x=0.79
8x-6=70 x=9.5
12x+48=132 x= 7
4x+8x=14.4 x=1.2
5.8x-1.6x=12.6 x=3
3x+2x×12=42 x=9\14
6(2x-6)=12.6 x=4.05
好好学习吧。自己算,都很简单。1.先移项,让一边有X,一边都是数字。2.把数字算出来~!3.再把X算出~!多算算就好了。。不是很难。第一次回答问题,谢谢悬赏~!
60+2x=185-60/2=62.5
62.5
3
3
17
19.6
18
8
14.9
5
4.5
0.79
8
7
1.2
3
1.56
4.05
62.5; 3; 3;17;19.6; 18; 8;/ 14.9; 5; 4.5; 0.79; 9.5; 7; 1.2; / 3; 14/9; 4.05
这种事情还是自己来比较好啦~
多
(1)2x=185-60
2x=125
x=62.5